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cli: allow completing filenames

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Allow the completion function to indicate that the word should be
completed as a filename by the shell.

(cherry picked from commit eb724293c2)
This commit is contained in:
Beniamino Galvani 2019-04-23 21:35:19 +02:00
parent a9728a6112
commit 09f9831fc6
5 changed files with 24 additions and 8 deletions
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23
clients/cli/connections.c
View file

@ -3785,6 +3785,7 @@ _meta_abstract_complete (const NMMetaAbstractInfo *abstract_info, const char *te
nmc_meta_environment_arg,
&ctx,
text,
NULL,
&values_to_free);
if (values)
return values_to_free ?: g_strdupv ((char **) values);
@ -4525,11 +4526,12 @@ run_rl_generator (rl_compentry_func_t *generator_func, const char *prefix)
}
static gboolean
complete_option (const NMMetaAbstractInfo *abstract_info, const char *prefix, NMConnection *context_connection)
complete_option (NmCli *nmc, const NMMetaAbstractInfo *abstract_info, const char *prefix, NMConnection *context_connection)
{
const OptionInfo *candidate;
const char *const*values;
gs_strfreev char **values_to_free = NULL;
gboolean complete_filename = FALSE;
const NMMetaOperationContext ctx = {
.connection = context_connection,
};
@ -4539,7 +4541,12 @@ complete_option (const NMMetaAbstractInfo *abstract_info, const char *prefix, NM
nmc_meta_environment_arg,
&ctx,
prefix,
&complete_filename,
&values_to_free);
if (complete_filename) {
nmc->return_value = NMC_RESULT_COMPLETE_FILE;
return TRUE;
}
if (values) {
for (; values[0]; values++)
g_print ("%s\n", values[0]);
@ -4556,13 +4563,13 @@ complete_option (const NMMetaAbstractInfo *abstract_info, const char *prefix, NM
}
static void
complete_property (const char *setting_name, const char *property, const char *prefix, NMConnection *connection)
complete_property (NmCli *nmc, const char *setting_name, const char *property, const char *prefix, NMConnection *connection)
{
const NMMetaPropertyInfo *property_info;
property_info = nm_meta_property_info_find_by_name (setting_name, property);
if (property_info)
complete_option ((const NMMetaAbstractInfo *) property_info, prefix, connection);
complete_option (nmc, (const NMMetaAbstractInfo *) property_info, prefix, connection);
}
/*****************************************************************************/
@ -4652,8 +4659,10 @@ nmc_read_connection_properties (NmCli *nmc,
if (!get_value (&value, argc, argv, option, error))
return FALSE;
if (!*argc && nmc->complete)
complete_property (setting, strv[1], value ?: "", connection);
if (!*argc && nmc->complete) {
complete_property (nmc, setting, strv[1], value ?: "", connection);
return TRUE;
}
if (!set_property (nmc->client, connection, setting_name, strv[1], value, modifier, error))
return FALSE;
@ -4734,7 +4743,7 @@ nmc_read_connection_properties (NmCli *nmc,
return FALSE;
if (!*argc && nmc->complete)
complete_option (chosen, value ?: "", connection);
complete_option (nmc, chosen, value ?: "", connection);
if (!set_option (nmc, connection, chosen, value, error))
return FALSE;
@ -8861,7 +8870,7 @@ do_connection_import (NmCli *nmc, int argc, char **argv)
if ( argc == 1
&& nmc->complete) {
nmc_complete_strings (*argv, "wireguard");
complete_option ((const NMMetaAbstractInfo *) nm_meta_property_info_vpn_service_type,
complete_option (nmc, (const NMMetaAbstractInfo *) nm_meta_property_info_vpn_service_type,
*argv,
NULL);
}

2
clients/common/nm-meta-setting-access.c
View file

@ -273,6 +273,7 @@ nm_meta_abstract_info_complete (const NMMetaAbstractInfo *abstract_info,
gpointer environment_user_data,
const NMMetaOperationContext *operation_context,
const char *text,
gboolean *out_complete_filename,
char ***out_to_free)
{
const char *const*values;
@ -292,6 +293,7 @@ nm_meta_abstract_info_complete (const NMMetaAbstractInfo *abstract_info,
environment_user_data,
operation_context,
text,
out_complete_filename,
out_to_free);
nm_assert (!*out_to_free || values == (const char *const*) *out_to_free);

1
clients/common/nm-meta-setting-access.h
View file

@ -69,6 +69,7 @@ const char *const*nm_meta_abstract_info_complete (const NMMetaAbstractInfo *abst
gpointer environment_user_data,
const NMMetaOperationContext *operation_context,
const char *text,
gboolean *out_complete_filename,
char ***out_to_free);
/*****************************************************************************/

4
clients/common/nm-meta-setting-desc.c
View file

@ -788,7 +788,7 @@ _env_warn_fcn (const NMMetaEnvironment *environment,
const NMMetaPropertyInfo *property_info, const NMMetaEnvironment *environment, gpointer environment_user_data, NMSetting *setting, const char *value, GError **error
#define ARGS_COMPLETE_FCN \
const NMMetaPropertyInfo *property_info, const NMMetaEnvironment *environment, gpointer environment_user_data, const NMMetaOperationContext *operation_context, const char *text, char ***out_to_free
const NMMetaPropertyInfo *property_info, const NMMetaEnvironment *environment, gpointer environment_user_data, const NMMetaOperationContext *operation_context, const char *text, gboolean *out_complete_filename, char ***out_to_free
#define ARGS_VALUES_FCN \
const NMMetaPropertyInfo *property_info, char ***out_to_free
@ -8159,6 +8159,7 @@ _meta_type_property_info_complete_fcn (const NMMetaAbstractInfo *abstract_info,
gpointer environment_user_data,
const NMMetaOperationContext *operation_context,
const char *text,
gboolean *out_complete_filename,
char ***out_to_free)
{
const NMMetaPropertyInfo *info = (const NMMetaPropertyInfo *) abstract_info;
@ -8171,6 +8172,7 @@ _meta_type_property_info_complete_fcn (const NMMetaAbstractInfo *abstract_info,
environment_user_data,
operation_context,
text,
out_complete_filename,
out_to_free);
}

2
clients/common/nm-meta-setting-desc.h
View file

@ -221,6 +221,7 @@ struct _NMMetaPropertyType {
gpointer environment_user_data,
const NMMetaOperationContext *operation_context,
const char *text,
gboolean *out_complete_filename,
char ***out_to_free);
/* Whether set_fcn() supports the '-' modifier. That is, whether the property
@ -444,6 +445,7 @@ struct _NMMetaType {
gpointer environment_user_data,
const NMMetaOperationContext *operation_context,
const char *text,
gboolean *out_complete_filename,
char ***out_to_free);
};